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- Frequency to Voltage Module :
- Operating voltage:13.5V-30V
- Input frequency range:0-1KHz
- Output voltage range:0-10V
- Output Voltage:Adjustable(Calibrate the relationship between frequency and voltage by potentiometer)Notes.
- Input different frequency, output corresponding voltage.
- Input pulse level is 5V12V24V can be directly input, without string resistance.
- But input signal frequency, to maintain more than 0.5 seconds output voltage can be fine-tuned.
- The relationship between frequency and voltage can be calibrated by potentiometer.
- The signal input is isolated by optical coupling to ensure the anti-interference ability. NPN type is supported if required for PLC. There must be an earth wire if you need to match the encoder, the encoder is required to rotate continuously at a constant speed for more than 0.5 seconds F/V converter module, the response time of 0.3-0.5 seconds or so. If a one-time large-scale frequency adjustment requires a certain response time.
- Voltage to Frequency Module.
- Operating voltage:13.5V-30V
- Input controllable voltage range:0-10V Output frequency range:0-10KHZ
- Note: Input voltage, output frequency signal output signal.
- Input voltage, output frequency signal output signal can be fine-tuned, you can adjust the potentiometer to calibrate the voltage and frequency of the corresponding relationship between the output of this module can be supplied to the driver to do the pulse signal with the drive supporting the use of a common Yang wiring, the relevant wiring is OC-OUT, connected to the driver's PUL-or PUL12-30, connected to the driver's PUL + or the public end of the +5V (12V power supply to be strung a 330R resistor for 12V power supply, and a 2.7K resistor for current limiting for 13-24V power supply).
- VCC: Operating power supply.
- GND:Power ground.
- F: Input frequency pulse signal, GND: Input ground.
- VOUT: Output voltage.
- GND:Output ground. Module common ground.
- This module is a frequency pulse signal and voltage conversion module.
- Voltage to frequency pulse signal can be generated according to the input voltage high and low different frequency module.
- Frequency to analogue voltage signal is able to convert 0-1KHZ frequency to 0-10V voltage output, adjust the frequency can change the output voltage.
- Module size is small, easy to apply in different places.
- Frequency to Voltage Module.
- Connect the working voltage to VCC and GND, not reversed, so as not to damage the board and the device Connect the frequency pulse signal to F, there will be a corresponding voltage output at the VOUT terminal. Correspondence between input and output.
- 100Hz = 1V.
- 1KHz = 10V.
- The accuracy of the module is 1%, so it is not applicable when high accuracy is required. If there is any deviation in the correspondence during use, it can be calibrated by adjusting the potentiometer on the board.
- Voltage to Frequency Module
- If there is any deviation in the correspondence at the time of use, it can be calibrated by adjusting the potentiometer on the board.
- Matters needing attention
- In the use of voltage-to-frequency module, has two independent outputs, OC-OUT is NPN, FREQ-OUT is IC output,
- common negative GND with the power supply supporting the use of common positive wiring with the power supply positive supporting the use of common positive wiring,
- common positive wiring, is 13-24V power supply is to be connected in series with a 2.7K resistor,
- the common positive wiring is 12V power supply to be connected in series with a 330 resistor.
Customer
Reviewed in the United States on September 23, 2024
Instructions are sketchy but a good tech will figure it out.
Dirk
Reviewed in the United States on April 15, 2024
I got these to visualize standing waves on a plate. I haven't had a chance to use them for that project yet, but they seem to work as expected when I plug them in. There isn't much else to say about the product.
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